It sounds —from reading JarlFrank's translation-thx Atrachasis—that it will have a lot of dialogue based adventuring and quest resolutions and heavy use of npc inter-relations with the main character, who from the blurb on the main site, sounds interesting:

The story of Grotesque concerns Roger Sun, an everyday hero from the present, who is neither particularly strong nor particularly honourable. He is the guitarist in a heavy metal band, loves animals and is a huge fan of RPG and adventures. Through a mysterious artefact, a richly decorated antique mirror, he is sucked into another world and lands, complete with his lounge furnishings, right in the midst of a conflict between the alliance of humans and elves and grass-like creatures.